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SUISUN VALLEY RD over SUISUN CREEK

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+38.29889, -122.12694
38°17'56" N, 122°07'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SUISUN VALLEY RD over SUISUN CREEK
Structure number:23C0077
Location:0.4 MI W JUNE WILLIAMS RD
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:85.0 ft. [25.9 m]
Total length:87.9 ft. [26.8 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:18.7 ft. [5.7 m]
Owner:County Highway Agency [02]
Year built:1911
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: November 2011

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,630 [as of 2008]
Truck traffic:6% of total traffic
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:35.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$602,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2011Fair-FairGood263035.9
March 2010Fair-FairGood550035.5
November 2007Fair-FairGood550035.5
December 2005Fair-FairGood550035.5
November 2003Good-GoodGood129345.5
October 2001Good-GoodGood129345.5
August 2000Good-GoodGood129345.5
September 1994Good-GoodGood129345.5
November 1992Fair-SatisfactorySatisfactory73542.0
May 1990Fair-SatisfactorySatisfactory73542.0